I have one on my AR and I like the feel and the weight, or lack thereof.
Edit: I have the Nordic Components 15" free float tube. Picked it up at Midway with a few other things.
Posted: 9/18/2013 9:11:19 AM EDT
[#4]
I have had good luck with YHM on FF Rails...
They are FAT though.
Posted: 9/18/2013 9:55:01 AM EDT
[#5]
I've got a friend that just took off a rifle length fully railed STI that he would sell cheap. He changed it out for a non railed Troy. Message me if your interested.